240340024 has 16 divisors (see below), whose sum is σ = 465174720. Its totient is φ = 116293440.

The previous prime is 240340021. The next prime is 240340027. The reversal of 240340024 is 420043042.

It is an interprime number because it is at equal distance from previous prime (240340021) and next prime (240340027).

It is a junction number, because it is equal to n+sod(n) for n = 240339983 and 240340010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240340021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484309 + ... + 484804.

It is an arithmetic number, because the mean of its divisors is an integer number (29073420).

Almost surely, 2^240340024 is an apocalyptic number.

It is an amenable number.

240340024 is a deficient number, since it is larger than the sum of its proper divisors (224834696).

240340024 is a wasteful number, since it uses less digits than its factorization.

240340024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969150 (or 969146 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 240340024 is about 15502.9037280117. The cubic root of 240340024 is about 621.7398442641.

Adding to 240340024 its reverse (420043042), we get a palindrome (660383066).

The spelling of 240340024 in words is "two hundred forty million, three hundred forty thousand, twenty-four".